| Event: | Women's heavyweight |
| Championship: | 2019 World Championships |
| Dates: | 16–17 May 2019 |
| Venue: | Manchester Arena |
| Competitors: | 30 |
| Nations: | 30 |
| Gold: | Bianca Walkden |
| Gold Nation: | GBR |
| Silver: | Zheng Shuyin |
| Silver Nation: | CHN |
| Bronze: | Briseida Acosta |
| Bronze Nation: | MEX |
| Bronze2: | Doris Pole |
| Bronze2 Nation: | CRO |
| Prev: | 2017 |
| Next: | 2022 |
See main article: 2019 World Taekwondo Championships.
The women's heavyweight is a competition featured at the 2019 World Taekwondo Championships, and was held at the Manchester Arena in Manchester, United Kingdom on 16 and 17 May.
Heavyweights were limited to a minimum of 73 kilograms in body mass.
Bianca Walkden beat Zheng Shuyin in the final to win the gold medal. Zheng was disqualified despite leading 20-11 because Walkden repeatedly forced Zheng out of the ring to accumulate Zheng's penalty points.